Chef Ramsay puts the team's palates to the test in a surprise taste-test challenge. During dinner service in a packed restaurant, tensions always run high. However, when a few celebrities (guest stars Eric McCormack and Robert Patrick) stop by for dinner the intensity really heats up. Who will Chef Ramsay send home this week? Tune in when "9 Chefs Compete" on Hell's Kitchen airing Thursday, March 26 (9:00-10:00 PM ET/PT) on FOX.